Baniapur is a town in the Saran district of Bihar state, India.
In January and February, a big fair (mela) is held at Baniapur.
It falls under Kanhauli Sangram panchayat and Maharajganj Loksabha seat.
[1] The people of Baniapur are solely dependent on small-scale businesses.
Baniapur had an estimated distributed population of nearly 30,000 according to 2011 Census India.